PulseDuo is a quiet little line between two people.
No texts. No emojis. No feeds. Just a tap your partner feels on their
iPhone or Apple Watch — a private language you build together.
• Create up to five custom patterns, each with its own name, color and
sequence of taps.
• Send one with a single tap — from the app, a widget, or your watch face.
• Feel theirs arrive, wherever you are.
• Keep a private journal of every pulse, with a daily streak to keep the
habit alive.
Everything lives in your own iCloud. No accounts, no servers, no tracking,
no ads — your touches stay between the two of you.
Pair once with a 6-character code, and you're connected.
Visit App Store →
On mobile tap Share for WeChat / RED (Xiaohongshu) / X; on desktop use Copy text and paste into the app.